1. Faraday explained electromagnetic induction using a concept he called lines of force . 2. Figure 250 : Distribution of magnetic lines of force through a Gramme ring. 3. A compass, by contrast, follows magnetic lines of force and often errs badly. 4. Michael Faraday explained electromagnetic induction using a concept he called lines of force . 5. In effect, the electrons travel along the lines of force , although helically, in detail. 6. Then the magnetic lines of force are represented ( very approximately ) by your fingers. 7. Much like Magneto, Victor can use Earth's natural magnetic lines of force to levitate and fly. 8. The lines of force of this field form concentric circles around the path of the charge. 9. The magnetic inductive current represents lines of force . 10. The field inside the magnet had essentially-parallel lines of force , parallel to the axis of the tube.
